the the circle shape part of the necklace above has a diameter of 5 mm the circumfrence of the circle-shaped part of each of the earrings is one-half the circumference of the necklace.what is the circumference of the circle shaped part of one of the earrings?(use 3.14 for pi)

Respuesta :

7.855 mm maybe the answer unless rounded to the tenths place to be 7.9 mm.

7.9mm Hope this helped!